Dear All,
I have the following question, it concerns a Conditional contingency table, in the sense that I have X,Y and Z variables each one with two categories and I have in the cell
the pi/jk which is the the conditonal probability of X=i given Y=j and Z=k
and for each cell I have the corresponding count n_ijk which represents the number of people with characteristics i,j, k of respectively X, Y and Z.
I konw the total of all the population, ma question is
Can write
n_ijk = N * ( P/2)
With P = sum(pi/jk) over all i,j and k
Thanks a lot for any remarks or sugestions
Adel
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